cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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cpu_hotplug.h (1177B)

      1/*
      2 * QEMU ACPI hotplug utilities
      3 *
      4 * Copyright (C) 2013 Red Hat Inc
      5 *
      6 * Authors:
      7 *   Igor Mammedov <imammedo@redhat.com>
      8 *
      9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
     10 * See the COPYING file in the top-level directory.
     11 */
     12
     13#ifndef HW_ACPI_CPU_HOTPLUG_H
     14#define HW_ACPI_CPU_HOTPLUG_H
     15
     16#include "hw/acpi/acpi.h"
     17#include "hw/acpi/pc-hotplug.h"
     18#include "hw/acpi/aml-build.h"
     19#include "hw/hotplug.h"
     20#include "hw/acpi/cpu.h"
     21
     22typedef struct AcpiCpuHotplug {
     23    Object *device;
     24    MemoryRegion io;
     25    uint8_t sts[ACPI_GPE_PROC_LEN];
     26} AcpiCpuHotplug;
     27
     28void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev,
     29                             AcpiCpuHotplug *g, DeviceState *dev, Error **errp);
     30
     31void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
     32                                  AcpiCpuHotplug *gpe_cpu, uint16_t base);
     33
     34void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe_cpu,
     35                                CPUHotplugState *cpuhp_state,
     36                                uint16_t io_port);
     37
     38void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine,
     39                                  uint16_t io_base);
     40#endif